100% cotton. The cotton is certified organic. Colours 32 and 75 are digitally-printed, one of the most environmentally-friendly printing techniques. The dyeing/printing process is certified as compliant with environmental standards. The fabric is treated with a PFC-free water-repellent finish. Delicate wash at 40°. Iron on low heat. Do not dry clean. 2-3% shrinkage. Made in Zhejiang, China.